baber/WOPTO huggingface dataset:
Patent JP-2001308894-A (JP)
Title: Multi-point two-way simultaneous data communication unit
Inventor: OTSUJI KAORU
IPC: H04L12/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point two-way simultaneous data communication unit that simultaneously distributes plural client data from a server to clients and precisely receives a plurality of data from the clients without interference. SOLUTION: The communication unit 20 receives data from external clients via a LAN adaptor 12 or a router 13, the data enter into an exclusive control section 1 via a HUB function section 5, a communication control section 4, and a reception control section 2, where reception of succeeding data is frozen until the processing of the preceding data is completed by the server and the control section 1 sequentially transmits the data to the server. The communication unit 20, sequentially distributes the data from the server to the clients, simultaneously passing through the reception control section 2, a distribution control section 3, the communication control section 4, the HUB function section 5, and the LAN adaptor 12 or the router 13. Thus, the communication unit 20 can distribute data to all the clients and receive data from the clients so as to attain efficient data communication.
Patent JP-2001260570-A (JP)
Title: Pushing equipment for printed surface across two pages of book
Inventor: SUZUKI KESAO
IPC: B42D9/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide pushing equipment for a printed matter across two pages of a book, which permits reading without pushing the printed matter across two pages upon reading a book, a magazine, a text book, a reference book or the like. SOLUTION: The pushing equipment for the printed matter across two pages of a book is provided with a pair of left and right page pinching devices (1), a string (2) for connecting the pinching devices (1), a sheet (5) for connecting the string, a fixing plate (3) for fixing the pinching devices (1) and an outer frame (4) for integrating these devices.
Patent JP-2000340664-A (JP)
Title: Semiconductor device provided with high-voltage generator for repairing electric fuse
Inventor: CHO KENRYU
IPC: G11C29/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a high voltage generator for repairing an electric fuse. SOLUTION: When a failure occurs in an element in a package process, a repair process is executed with high voltage generated by a high voltage generator using charge pumping in a chip. Thus, the element is prevented from being damaged by high voltage applied at the outside, and the process yield and the reliability of the semiconductor element accompanying this can be improved.
Patent JP-2001267093-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: ABE EIJI
IPC: G02F1/133
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make a dimmer of an electric discharge lamp 6 possible by equipping a synchronous circuit 4 which is possible to be connected to a dimmer signal at a primary side of a pulse transformer 5 and carrying out synchronous operation of light dimmer frequency, and a switching frequency. SOLUTION: The closed circuit consists of electric discharge lamp 6 of an external-electrode type which is made lighting by a rectangle wave, and winding at the secondary side of the pulse transformer 5. Moreover, the closed circuit consists of a direct-current power supply 1, a switching circuit 2 which forms a wave shape of the direct-current power supply 1 to the rectangle wave, a synchronous circuit 4, and winding at the primary side of the pulse transformer 5. The light dimmer control circuit 3 is connected to the synchronous circuit 4 so as to be able to connect with the light dimmer signal.
Patent JP-2000350469-A (JP)
Title: High-voltage power-supply unit
Inventor: DOI KOJI
IPC: G03G21/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent blurring and line irregularities that appear in an image by providing a synchronization control means for synchronizing the output of a plurality of AC voltage generation circuits for controlling. SOLUTION: A high power-supply unit is equipped with a development AC generating circuit 14, and a synchronization control means for synchronizing the output of an AC high-voltage generating circuit 15 for separation and posting for controlling. The synchronization control means consists of an oscillation circuit 11 with a desired output frequency, and counters 12 and 13 that become dividing circuits for dividing the output frequency. Then, an AC high voltage for development bias and the drive frequency of the AC high voltage for separation and posting are determined according to the dividing of a single oscillation circuit 11, thus preventing the frequencies from mutually approaching, due to the fluctuation of the oscillation circuit 11 and temperature characteristics.  Also, the difference in the frequency of both of them is widened in terms of designing, thus suppressing the best of a low frequency caused by the interference between the AC for development bias and that for separation and posting, and hence preventing irregularities in line from appearing in an image.
Patent JP-2000323653-A (JP)
Title: Method for interrupting excess current of bipolar transistor with insulation arranged gate electrode and device for the same
Inventor: HILPERT GERALD
IPC: H01L27/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for interrupting the excess currents of a bipolar transistor (IGBT) having an insulation arranged gate electrode, by reducing the amplitude of currents and the instantaneous loss output when excess currents are generated between the anode and cathode of the bipolar transistor on which the gate electrode is insulation arranged, and to provide a device for easily executing this method. SOLUTION: A gate cathode voltage is monitored related with a variable threshold by a gate cathode voltage monitoring device 2, and when the gate cathode voltage is beyond the threshold, it is directly reduced to the variable value. The gate cathode voltage monitoring device 2 equipped with a comparator circuit having hysteresis characteristics is arranged so as to be connected in parallel with a gate electrode driving circuit 1 between a gate electrode 3 and a cathode 7.
Patent JP-2001306075-A (JP)
Title: Keyboard device
Inventor: OKISAWA DAISUKE
IPC: G10H1/34
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To downsize the entire part of a musical instrument by effectively utilizing the dead space generated on the upper side in the rear part of a key body section. SOLUTION: The keyboard device is formed with a connecting and fixing part 12 across an elastic deforming part 11 at the rear end of the key body section 10 to be operated by key touch and is fixed with the connecting and fixing part 12 onto a keyboard chassis section 4. A convex curved surface part 40 of an arcuate shape is formed in the upper part of the connecting and fixing part 12 and a detaining hook part 41 to detain a switch substrate 32 onto the convex curved surface part 40 in abutment thereon is formed at the end existing on the key body section 10 side of the detaining hook part 40. Then, switch substrate 32 is brought into abutment on the convex curved surface part 40 according to its inclination, and in this state, the end of the switch substrate 32 can be detained by the detaining hook part 41, and therefore, the easy mounting of the switch substrate 32 can be made.  In addition, the switch substrate 32 may be installed nearer the key body section 10 side, by which the dead space generated on the upper side in the rear part of the key body section 10 is utilized effectively, and the downsizing over the entire part of the device is made possible.
Patent JP-2001306441-A (JP)
Title: Method for transmitting information, method for repeating information and method for instructing repeat
Inventor: JITSUCHIYAKU YASUHIKO
IPC: G06Q30/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide additional information to all users on the internet in addition to requested information. SOLUTION: When a target information acquiring request is outputted from a terminal equipment 3 (browser), a route information is transmitted to the equipment 3. The route information is an information for connecting the equipment 3 to an information storage device (www server 4) for storing target information through a prescribed repeater 2. The equipment 3 requests the target information to the repeater 2 in accordance with the route information. The repeater 2 acquires the target information from the storage device 4 on the basis of the request. Then the repeater 2 adds new additional information to the acquired target information and sends the additional information and the target information to the equipment 3 to display the information on the equipment 3.
Patent JP-2001301199-A (JP)
Title: Ink jet printer and its head cartridge
Inventor: KAYABA SHINJI
IPC: B41J2/21
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of ink from the ink ejecting means of a head due to variation in the attitude of the head, especially in a line type head. SOLUTION: The ink jet printer comprises an ink jet head 120, and ink holding containers 122c coupled, respectively, with at least one ink ejecting means 123, 124 in the head ejecting ink of different colors. A plurality of ink holding containers are provided for each ink ejecting mean corresponding to each color of ink and each ink holding container is coupled with each group of a plurality of nozzles 125a arranged in the longitudinal direction of the ink ejecting mean while being divided.
Patent JP-2001311882-A (JP)
Title: Photographing equipment and inverted galilean finder
Inventor: ERA MASAYOSHI
IPC: G02B25/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a photographing equipment having a photographing lens whose photographing half viewing angle is >=47.2 deg. and <=55.3 deg. and equipped with a finder easier to view simpler constitution. SOLUTION: The photographing equipment is equipped with the inverted Galilean finder composed of three finder lenses, setting finder magnification to >=0.25 and <=0.3, provided with a housing for holding the finder lens, and provided with a light shielding wall projecting from at least the lower surface of the housing on which the peripheral wall of the finder lens abuts to the vicinity of finder luminous flux in the vicinity of the finder lens.
Patent JP-2001311806-A (JP)
Title: Light diffusion sheet, method for producing the same and translucent screen
Inventor: MURAYAMA YOSHIAKI
IPC: G03B21/62
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion sheet excellent in anisotropic diffusion property and a translucent screen free from moire phenomenon and having sufficiently wide anisotropic diffusion property. SOLUTION: In the light diffusion sheet, coated diffusion particles of 1-8 μm volume average particle diameter having a spheroidal shape obtained by forming a resin layer on the surface of each of spherical silicone rubber particles are arranged in a nearly uniaxial direction and contained in a light transmissive resin having a refractive index different from that of the silicone rubber particles by >=0.06 at 0.01-100g/m2 density. The translucent screen uses the light diffusion sheet.
Patent JP-2001313590-A (JP)
Title: Synchronization tracking system
Inventor: HIKOSO KEIJI
IPC: H04B1/707
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization tracking system that can provide a synchronization tracking function even under a multi-path environment and realize a Rake function to effectively synthesize multi-path waves in the spread spectrum communication system or the CDMA system. SOLUTION: The receiver adopting the spread spectrum communication system and the CDMA system has a path search function (path search section 6), a function (synchronous section 4) to apply inverse spread to a received spread spectrum signal and conducts synchronous tracking, a synchronous detection and Rake synthesis function (information demodulation section 5) and uses a path search function to identify a subordinate path and an independent path with respect to a main path. The receiver uses the synchronization tracking function to apply DLL synchronously with the main path to a subordinate path timing signal and applies independent DLL to the independent path timing signal.
Patent JP-2001317350-A (JP)
Title: Double pipe for vehicle exhaust system
Inventor: KATAYAMA NORIO
IPC: F16L11/14
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a double pipe for a vehicle exhaust system having an excellent heat insulating property and a sound isolating property, a small reduction in exhaust gas temperature, and high productivity at a low cost. SOLUTION: A multi-layer pipe or an interlock pipe made of a very flexible and easily bent SUS material and having an irregular outer shape is employed as the inner pipe of the double pipe. The inner pipe is inserted and coupled after an outer pipe is bent, or the inner pipe is inserted and coupled into the straight outer pipe, then the outer pipe is bent by the normal method.
Patent JP-2001314769-A (JP)
Title: Catalyst for manufacturing dimethyl ether, its manufacturing method and manufacturing method of dimethyl ether
Inventor: SHIKADA TSUTOMU
IPC: B01J23/80
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing dimethyl ether in a high yield and a method for manufacturing diemthyl ether in a high space time yield. SOLUTION: This catalyst for manufacturing dimethyl ether in a high yield is based on a catalyst containing copper, zinc and aluminum and having less than 2 wt.% alkali metal content and a catalyst containing copper and aluminum. This method for manufacturing dimethyl ether in a high space-time yield comprises using this catalyst.
Patent JP-2001317156-A (JP)
Title: Wood panel for building house in framework panel construction method
Inventor: FUJISAWA SEIICHI
IPC: E04B2/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide wood panels for building a house in a framework panel construction method capable of solving problems of the conventional technique in function and strength and capable of saving the labor at work execution in field and capable of obtaining the construction material improved in evenquality and strength. SOLUTION: A wood panel is formed by joining a surface material formed to a dimension for covering a framework with the framework formed to the predetermined standard dimension. In this wood panel for building a house in a framework panel construction method, at least one of a right and a left side surface frames of the wood panel is formed of a pillar material.
Patent JP-2000336031-A (JP)
Title: Combination therapy for treatment of migraine
Inventor: SANDS GEORGE HARRY
IPC: A61K31/4045
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition for the treatment of migraine by incorporating a 5HT1 receptor agonist, a specific compound and a carrier. SOLUTION: This medicinal composition contains (A) a 5HT1 receptor agonist (e.g. eletriptan, rizatriptan, zolmitriptan, sumatriptan, naratriptan), (B) a compound of formula I [R1 is sulfamyl; R2 is a haloalkyl; R3 is hydride, an alkyl; and R4 is a (substituted) aryl, a cycloalkyl or the like] or formula II [R1 is a (carboxyl)alkyl, an alkoxycarbonyl or the like; R3 is a (substituted) cycloalkyl, a cycloalkenyl or the like and R4 is a lower alkyl, hydroxyl or amino], (preferably celecoxib or valdecoxib), and (C) a carrier. Migraine is treated by administering the composition to a mammal in an amount of effective as anti- migraine.
Patent JP-2001323591-A (JP)
Title: Fitting structure for roof panel
Inventor: KATO KENJI
IPC: E04B7/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To fit a roof panel to which a roofing material is fitted, with an upper surface pre-finished, to a structure body under a roof of a building. SOLUTION: An outfitting roof panel 1 is fixed to a structure body 3 under a roof of a building through a fixing bracket 2. The outfitting roof panel 1 comprises a sash bar 103 installed on the structure body 3 under the roof, a surface material 106, fitted to the sash bar 103 from above, where a roofing material 12 is pre-fitted on an upper surface 10a, and a channel part 107 penetrating from one side surface 103a of the sash bar 103 to the other side surface 103b. The fixing bracket 2 comprises a fixing part (a tip part of both leg parts) 23 fixed to the structure body 3 under the roof, and a central axial part 21 which, provided at the upper part of the fixing part 23, penetrates an insert part 107 of the bar material 103, to be engaged with the insert part 107.  An engagement part 21 is engaged while inserted in the insert part 107, so that the sash bar 103 is fixed to the structure body 3 under the roof.
Patent JP-2001328900-A (JP)
Title: Method for forming thin film
Inventor: TERA AKINOSUKE
IPC: C30B29/68
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To relax stress generated in a thin film, and improve adhesion to the thin film, and further raise the film developing rate on a substrate by the Atomic Layer Epitaxy(ALE) method. SOLUTION: In forming Al2O3 film by ALE method using TMA and H2O on a glass substrate, CH3OH evaporated before forming film or during formation of film is introduced and surface treatment for increasing surface hydroxyl group concentration of the ground surface is carried out by exposing the ground surface in gas atmosphere of CH3OH.
Patent JP-2001326162-A (JP)
Title: Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
Inventor: SHIGARAKI TOSHIYUKI
IPC: H01L21/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus in which the safety of operator is assured and maintenance can be performed rapidly. SOLUTION: In this semiconductor manufacturing apparatus, an inert gas is filled in a chamber 8 as well as in a lighting optical system 2 and in a projection aligner optical system 5 and the like for performing exposure processings. A feed means 17 that feeds clean dry air to increase oxygen concentration in a maintenance regions, and sensors 14, 15 that measure oxygen concentration and ozone concentration in maintenance regions, are installed. At maintenance of the apparatus, the clean dry air feed means 17 is operated to increase oxygen concentration in maintenance regions to assure safety of the operator. On maintenance covers 11, switches 12 that detect open status of the covers 11 and lock plungers 13 that lock the maintenance covers 11 when the measured result of at least one of the sensors 14, 15 does not indicate the safety level for human body, are arranged.
Patent JP-2001197900-A (JP)
Title: Method of quantitively analyzing mannose and reagent for quantitavely analyzing the same
Inventor: EBINUMA HIROYUKI
IPC: G01N33/66
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of quantitatively analyzing mannose, capable of accurately and simply treating many specimens, and to provide a reagent for quantiatively analyzing the same. SOLUTION: This method of quantitatively analyzing the mannose comprises acting an enzyme on the mannose in the specimen in the presence of an electron acceptor and then quantitatively analyzing the formed reduction product from the electron acceptor, wherein the enzyme is capable of oxidizing the mannose through dehydrogenation. The enzyme preferably comprises a glucose dehydrogenase classified into the class 1.1.1.119 according to the enzyme code(EC), and more preferably comprises an aldohexose dehydrogenase derived from a microorganism belonging to Gluconobacter. The specimen preferably comprises one kind of biological sample selected from the group consisting of the blood, serum, plasma, spinal fluid and urine, or a treated solution which is obtained by treating the above biological sample so as to be easily measured.
Patent JP-2002306165-A (JP)
Title: Gene related with open-angle glaucoma including normal tension glaucoma
Inventor: HATTORI YUKIO
IPC: C12N15/09
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for searching an abnormal gene related to the open-angle glaucoma including the normal tension glaucoma, and to provide a method for preparing a kit for detecting the gene. SOLUTION: A polynucleotide having a substitution from thymine (T) to cytosine (C) at 153rd base in myocilin gene as a gene related to glaucoma, was identified. Primers or a probe having specific base sequence(s) can be used to detect these polynucleotides. A kit using the above primers or a probe can also be provided. Such a kit permits detecting the open-angle glaucoma including the normal tension glaucoma much more frequently than hither-to- reported glaucoma-related gene(s), screening a family that is suspected to have the hereditary glaucoma and a carrier in whom glaucoma is not appeared yet, and pregnosing the open-angle glaucoma including the normal tension glaucoma for the first time.
Patent JP-2001323507-A (JP)
Title: Fixing structure of catch for open-close cover in construction machinery
Inventor: ABE TOSHIHIRO
IPC: E02F9/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the simple efficient fixing structure of a catch capable of surely fixing the catch for opening and closing between a freely openable and closeable engine cover and a room cover by few working mandays and the number of parts. SOLUTION: The first member 14a of the catch 14 composed of the first member 14a with a retaining shaft 19 for retaining a hook 28 and the second member 14b with the hook 28 freely engaged and disengaged with and from the retaining shaft 19 is fixed to the engine cover 13 by welding, and another second member 14b is installed on the room cover 12 side in a freely positioning manner in the axis direction of the retaining shaft 19 by a slot 31 and a bolt 32.
Patent JP-2002004721-A (JP)
Title: Frame member of synthetic resin-made window frame
Inventor: AMANO KAZUO
IPC: E06B1/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a frame member of a synthetic resin-made window frame substituted for a polyvinyl chloride foam product having no problem such as environmental pollution or the like, having the same or more weatherability and impact resistance as those of the conventional polyvinyl chloride foam made-window frame and making little difference in the two products in terms of a price. SOLUTION: The window frame of the synthetic resin-made window frame is constituted of a deformed extrusion-molding product making a substrate as an ABS foam and a surface layer as an AES or an AAS.
Patent JP-2001332668-A (JP)
Title: Al-SiC COMPOSITE UNIT
Inventor: FUKUI SATOSHI
IPC: C04B41/85
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an Al-SiC composite unit for incorporating low thermal expansion and high thermal conductivity and improving reliability of soldering. SOLUTION: The Al-SiC composite unit is obtained by impregnating a porous silicon carbide with a metal containing an aluminum as a main component. The composite unit contains a silicon carbide of 40 vol% or more and a generating amount of a moisture from the composite unit is 0.01 cc/cm3 or less when heated from the ambient temperature of 25 deg.C to 300 deg.C.